On Tue, Oct 25, 2016 at 1:38 PM, Maxence Sartiaux <contact@xxxxxxx> wrote: > Hello, > > I need to migrate a old 2 node cluster to a proxmox cluster with a > replicated gluster storage between those two (and a third arbitrer node). > > Id like to create a volume with a single node, migrate the data on this > volume from the old server and then reinstall the second server and add the > second brick to the volume. > > I found no informations about creating a replicated volume with a single > node, is it possible ? This is possible. You first create a single brick volume on the first server. Note that this is not a replica volume right now. # gluster volume create <volume-name> <server-1>:<brick-path> After migration and re-installing the 2nd server, you add the new server to the GlusterFS trusted pool. # gluster peer probe <server-2> And add a replica brick the volume you created earlier, # gluster volume add-brick <volume-name> replica 2 <server-2>:<brick-path> > > Also is it possible to add a third arbitrary node to an existing 2 replica > volume ? I'm not sure this is possible yet. Krutika or Pranith can answer this. > > Thank you. > > _______________________________________________ > Gluster-users mailing list > Gluster-users@xxxxxxxxxxx > http://www.gluster.org/mailman/listinfo/gluster-users _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users
